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Neck: Aventail or camail: Detachable mail hung from a helmet to protect the neck and shoulders, often worn with bassinets. Bevor: Worn with a sallet to cover the jaw and throat (extending somewhat down the sternum). May also cover the back of the neck if worn with a bassinet rather than a sallet. May be solid or made of lames. Sometimes worn ...
radius shaft fracture with dislocation of distal radioulnar joint: blow to forearm: Galeazzi fracture at eMedicine: Gosselin fracture: Leon Athanese Gosselin: V-shaped distal tibia fracture extending into the tibial plafond: Gosselin's fracture at TheFreeDictionary.com: Hangman's fracture: Hangman: fracture of both pedicles of C2: distraction ...
In primates, the arm is adapted for precise positioning of the hand and thus assist in the hand's manipulative tasks. The ball and socket shoulder joint allows for movement of the arms in a wide circular plane, while the structure of the two forearm bones which can rotate around each other allows for additional range of motion at that level. [16]
The shoulder girdle is a complex of 5 joints that can be divided into two groups. 3 of these joints are true anatomical joints, while 2 are physiological ("false") joints. [explain 1] Within each group, the joints are mechanically linked so that both groups simultaneously contribute to the different movements of the shoulder to variable degrees.
A long arm cast extends from the upper arm to the wrist or hand, immobilizing the elbow joint in addition to the forearm. It is typically used for injuries requiring stabilization across multiple joints, such as forearm fractures, certain elbow injuries, and complex soft-tissue damage.
A left-arm vambrace; the bend would be placed at the knight's elbow An ornate German (16th century) vambrace made for Costume Armor. Vambraces (French: avant-bras, sometimes known as lower cannons in the Middle Ages) or forearm guards are tubular or gutter defences for the forearm worn as part of a suit of plate armour that were often connected to gauntlets.
The spiralling nature of the trochlear groove results in the varying transverse axes of the elbow joint. [3] Most frequently, the groove is vertical on the anterior side but runs down laterally on the posterior side. During elbow flexion, the vertical anterior part of the trochlea keeps the upper arm and forearm aligned (when viewed in front).
The most important ligament involved in shoulder joint stability is the Inferior Glenohumeral Ligament. During abduction of the arm, the middle and inferior ligaments become taut while the superior ligament relaxes. The radius of curvature of the head of the humerus is greater superiorly than inferiorly, which further stretches these ligaments ...